Jorge Antunes, Source, 1974
For voice, flute, viola, cello, piano, synthesizer and magnetic tape (24 min. 10 sec.)
Jorge Antunes, Vivaldia MCMLXXV, 1975
For voice, dancer, flute, English horn, French horn, viola, cello, piano and magnetic tape (21 min. 20 sec.)
Audio file
Audio file with sonogram
Audio file with score
Audio file with limited access